me dont understand wot yu werk with . . . yu save "watts"...thats power=rate av enerjee . . . Then yu sae yu hav "inverter" ..... yer werds impli the inverter is rated tu handel "10kva" at "180 volts" . . . dont sae nuthun bout yer power soers...wot volts it suppli . . . or how many amps it mite giv B4 it bern up. nuthun bout the lode yer gonna zap with ev volts & amps.